DT (ms)
E/A
E/E′
E′ (cm)
IVRT (ms)
PVS2 PVD
Mitral A vs PulmA
Normal
160–240
>1.5
<8
10
–
–
–
I
>240
<1
≤8 (Ia >15)
–
>90
>
Depend on LVEDD
II
160–220
1–1.5
>15 lateral wall
>12 septal wall
<7
<90
<
<
III/IV
<160
>1.5
>15 lateral wall
>12 septal wall
<7
<70
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